EP0140354B1 - Revêtement de sol pour courts de tennis - Google Patents

Revêtement de sol pour courts de tennis Download PDF

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Publication number
EP0140354B1
EP0140354B1 EP84112945A EP84112945A EP0140354B1 EP 0140354 B1 EP0140354 B1 EP 0140354B1 EP 84112945 A EP84112945 A EP 84112945A EP 84112945 A EP84112945 A EP 84112945A EP 0140354 B1 EP0140354 B1 EP 0140354B1
Authority
EP
European Patent Office
Prior art keywords
surfacing according
projections
web material
surfacing
web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84112945A
Other languages
German (de)
English (en)
Other versions
EP0140354A2 (fr
EP0140354A3 (en
Inventor
Walter Kempe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FORBO SPORTFLOR AG
Kempe Walter
Original Assignee
Forbo Sportflor AG
Kempe Walter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Forbo Sportflor AG, Kempe Walter filed Critical Forbo Sportflor AG
Priority to AT84112945T priority Critical patent/ATE33412T1/de
Publication of EP0140354A2 publication Critical patent/EP0140354A2/fr
Publication of EP0140354A3 publication Critical patent/EP0140354A3/de
Application granted granted Critical
Publication of EP0140354B1 publication Critical patent/EP0140354B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/04—Pavings made of prefabricated single units
    • E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics

Definitions

  • the invention relates to a floor covering for tennis courts made of web material, which has projections on its top.
  • a first web of materials such as polyethylene and a second web of materials such as polyvinyl chloride are placed on a grain structure.
  • Roughing elements made of thermoplastic or cold-curing plastics are pressed onto this upper web by means of a welding or gluing process.
  • the production of such floor coverings is very tedious, since the bodies forming the projections can only be applied on the spot. It is also difficult to achieve an even coating of the soil with these grains.
  • the surface properties of this floor covering therefore depend to a considerable extent on the manual skills of the workers who manufacture the covering.
  • a floor covering is also known in which a plastic base layer consists of rubber granules bonded by polyurethane, the granules forming projections on the upper side. Loose rubber granules, which are held by the projections, are sprinkled onto this base layer as a wear and sliding layer, so that, like on a clay court, there is the possibility of slipping on the brakes.
  • the tennis player's muscles, tendons and bones are less stressed than on a hard court or on a carpeted floor. Similar disadvantages apply to this as for the previously described floor covering.
  • the invention has for its object to provide a floor covering of the type described above, which is evenly formed over the entire surface, can also be installed by inexperienced personnel and allows the tennis player better support when starting and better braking when braking.
  • the web material is a prefabricated sheet material made of elastic plastic, that the projections are made with the web material, at least approximately form a regularly recurring pattern and are inclined towards the net, and that the longitudinal direction of the web in the longitudinal direction of the tennis court runs.
  • the protrusions are shaped, for example, with the aid of embossing rollers in the production of the web material. Since the projections are formed in one piece with the web material, they are very firmly connected to the web material. This results in high resilience and durability. The elasticity properties of the flooring are also the same across the entire tennis court.
  • the sheet material can be laid by unskilled craftsmen without difficulty. The web material can be delivered in rolls and laid over a large area, so that the laying time is short. Overall, such a floor covering can be installed more cheaply than before.
  • the inclination of the projections in the same direction leads to different properties depending on the direction of loading. Since the projections are inclined towards the net, there is secure support when starting towards the net, but at the same time the desired sliding in the direction of the net.
  • the webs can have a width of 200 to 210 cm.
  • a normal tennis court can be laid out in this way with a small number of still manageable roles. Since the length of the lane runs in the longitudinal direction of the tennis court, a lane length of about 19 m extends over half the court.
  • the web material is particularly loosely laid on a solid surface.
  • the weight and material of the base layer make it unnecessary to carry out additional gluing.
  • the surface material is secured in its position by nails or staples shot into the ground or by screws that reach into dowels inserted into the ground. In this way, the web material is always kept smooth or even tensioned.
  • the web material has a textile reinforcement insert with particular advantage. Since the elasticity can be influenced in part by the profiles on the underside, the reinforcement insert allows the base layer to be made even thinner and therefore less material.
  • the textile reinforcement insert is a woven fabric made of polyethylene spun yarn.
  • a relatively coarse-meshed network is sufficient.
  • the textile reinforcement insert should be located in the lower half of the web material so that the elastic deformation of the upper projections is not impaired.
  • the web material can consist essentially of a polyester, in particular if a reinforcing insert is used.
  • a reinforcing insert is used.
  • the web material has a particular hardness of 60 to 65 Shore.
  • the prefabrication of the web material makes it possible to provide such hardness at the same time as the desired elasticity.
  • the greater hardness in turn allows the projections to have a longer service life.
  • the web material preferably has an overall thickness of less than 12 mm, preferably 8 to 10 mm.
  • the cost of materials is correspondingly low. Nevertheless, sufficient strength and elasticity can be provided as a result of the prefabrication.
  • the projections on the top advantageously have a height of 2 to 3 mm.
  • the projections are particularly free all around. In particular, they can have distances of 3 to 4 mm from one another so that particles of a sliding layer can reach between the projections to a sufficient extent.
  • the projections preferably taper upwards, which improves the sliding properties.
  • protrusions of different sizes are arranged side by side. In this way, any desired surface property of the floor covering can be achieved.
  • the profiles on the underside should expediently have a height of approximately 1.5 mm. This leads to a sufficiently high elasticity.
  • the profiles for forming air cushions can have depressions with all-round closed edges after laying. These air cushions lead to a particularly high degree of elasticity.
  • the web material is perforated and the perforations open into interconnecting depressions remaining between the profiles.
  • the sheet material can then also be used on outdoor spaces or in halls with a sliding roof. Water quickly flows through the perforations into an appropriate drainage.
  • the sliding layer need not consist of rubber granulate. Instead, the usual brick flour or flamed quartz sand can be used.
  • the sheets are delivered in rolls and laid on a prepared solid floor 7. It is generally not necessary to glue these sheets to the floor 7.
  • the sheet material is made of polyester or foamed polyvinyl chloride.
  • the projections B and profilings 9 were produced by embossing rolls during the production of the plastic sheets. They can also be retrofitted using embossing rollers.
  • the sheet material also has a certain inherent elasticity.
  • a seam 13 is provided between the edges of adjacent webs, which holds the two webs together. After laying, this can be created using a pistol-like tool that introduces two plastic components into the gap between the edges.
  • nails 14 are inserted into the ground through the floor covering 1 by means of a nail gun. This is preferably done at the edges of the field.
  • a silicone-containing material is used as the sliding layer 17, which has been applied in the liquid state, in particular sprayed on, and now gives the surface of the projections 8 better sliding properties.
  • Fig. 3 shows that the all around free projections 8 have the same size and are regularly distributed over the surface of the web.
  • the current distance is between 3 and 4 mm, so that there are eight projections with a diameter of about 1.5 mm per cm 2 .
  • the underside of the tracks of FIG. 2 illustrated in FIG. 4 shows that the depressions 10 between the profiles 9 are closed all around.
  • the depressions are square, but can also have any other outlines.
  • the projections 108 which are free all around are inclined in the same direction. Their central axes therefore point to the network 2.
  • the corresponding projections on a path lying on the other side of the network are inclined in opposite directions.
  • the individual projections 108 taper upwards so that they are firmly connected to the rest of the material web.
  • the space 115 between the projections 108 is filled with particles 116, which form a sliding layer 117. These particles can also consist of the granulate of an elastic plastic.
  • the web 103 is provided with perforations 118 through which water can flow downwards and be drained off through a drainage.
  • the top of a web 203 is provided with rib-shaped projections 208.
  • the rib-shaped projections intersect so that closed gaps 215 remain which receive the particles of the sliding layer.
  • FIG. 7 shows the top view of a further material web 303. With it, smaller projections 308 alternate with larger projections 308a.
  • FIG. 8 shows the underside of a material web 103 in which the profiles 109 form individual projections, that is to say the depressions 110 are connected to one another.
  • the perforations 118 open into these depressions 110 so that the water can run off to a drain.
  • the color of the sheets is preferably green or brick red. Molecular dye binding should be possible to color the white field lines.
  • the flooring is not only suitable for tennis courts but also for squash courts and similar sports facilities.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
  • Road Repair (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Golf Clubs (AREA)

Claims (23)

1. Revêtement de sol pour courts de tennis, constitué d'un matériau en bandes portant des protubérances à sa face supérieure, caractérisé par le fait que le matériau en bandes est un matériau superficiel préfabriqué en une matière plastique élastique; par le fait que les protubérances sont fabriquées avec le matériau en bandes (8; 108; 208; 308; 308a), forment au moins approximativement un motif se répétant régulièrement et sont à chaque fois inclinées vers le filet (2); et par le fait que le sens longitudinal des bandes s'étend dans la direction longitudinale du court de tennis (1).
2. Revêtement de sol selon la revendication 1, caractérisé par le fait que les bandes (3 à 6, 3a à 6a) ont une largeur d'environ 200 à 210 cm.
3. Revêtement de sol selon la revendication 1 ou 2, caractérisé par le fait que des bandes voisines (3,4) sont solidarisées par soudage le long de leurs bords limitrophes.
4. Revêtement de sol selon l'une des revendications 1 à 3, caractérisé par le fait que le matériau en bandes (3 à 6, 3a à 6a; 103; 203; 303) est posé avec jeu sur une structure sous-jacente ferme.
5. Revêtement de sol selon l'une des revendications 1 à 4, caractérisé par le fait que le matériau en bandes (3,4) est maintenu fermement à demeure par l'intermédiaire de pointes (14) ou d'agrafes, enfoncées dans la structure sous-jacente.
6. Revêtement de sol selon l'une des revendications 1 à 4, caractérisé par le fait que le matériau en bandes est maintenu fermement à demeure par l'intermédiaire de vis, qui pénètrent dans des chevilles insérées dans la structure sous- jacente.
7. Revêtement de sol selon l'une des revendications 1 à 6, caractérisé par le fait que le matériau en bandes présente une structure textile de renforcement intégrée (11).
8. Revêtement de sol selon la revendication 7, caractérisé par le fait que la structure textile de renforcement intégrée (11) est un tissu d'un retors de fibres de polyéthylène venus de filage.
9. Revêtement de sol selon la revendication 7 ou 8, caractérisé par le fait que la structure textile de renforcement intégrée (11) se trouve dans la moitié inférieure du matériau superficiel.
10. Revêtement de sol selon l'une des revendications 1 à 9, caractérisé par le fait que le matériau en bandes consiste pour l'essentiel en un polyester.
11. Revêtement de sol selon l'une des revendications 1 à 9, caractérisé par le fait que le matériau en bandes consiste, pour l'essentiel, en du polychlorure de vinyle soumis à moussage.
12. Revêtement de sol selon l'une des revendications 1 à 11, caractérisé par le fait que le matériau en bandes (3 à 6, 3a à 6a; 103; 203; 303) possède une dureté Shore de 60 à 65.
13. Revêtement de sol selon l'une des revendications 1 à 12, caractérisé par le fait que le matériau en bandes (3 à 6, 3a à 6a; 103; 203; 303) présente une épaisseur totale inférieure à 12 mm, de préférence comprise entre 8 et 10 mm.
14. Revêtement de sol selon l'une des revendications 1 à 13, caractérisé par le fait que les protubérances (8; 108; 208; 308; 308a) présentent, à la face supérieure, une hauteur de 2 à 3 mm.
15. Revêtement de sol selon l'une des revendications 1 à 14, caractérisé par le fait que les protubérances (8; 108) ont des espacements mutuels de 3 à 4 mm.
16. Revêtement de sol selon l'une des revendications 1 à 15, caractérisé par le fait qu'il est prévu de 7 à 10 protubérances (8; 108) par cm2.
17. Revêtement de sol selon l'une des revendications 1 à 16, caractérisé par le fait que les protubérances (108) décroissent de section vers le haut.
18. Revêtement de sol selon l'une des revendications 1 à 17, caractérisé par le fait que des protubérances (308, 308a) de tailles différentes sont disposées en juxtaposition.
19. Revêtement de sol selon l'une des revendications 1 à 18, caractérisé par le fait que des profils (9; 109) d'une hauteur d'environ 1,5 mm sont prévus à la face inférieure.
20. Revêtement de sol selon la revendication 19, caractérisé par le fait que les profils (9) présentent des renfoncements (10) à bords fermés périphériquement, de manière à former des coussins d'air après la pose.
21. Revêtement de sol selon l'une des revendications 1 à 20, caractérisé par le fait que le matériau superficiel (103) est perforé, et les perforations débouchent dans des renfoncements (110) qui subsistent entre les profils (109) et sont reliés les une aux autres.
22. Revêtement de sol selon l'une des revendications 1 à 21, caractérisé par le fait que sa face supérieure est munie, par saupoudrage, d'un granulat de caoutchouc (116) ou de poussière de brique aérés, ou bien de sable siliceux moiré par passage à la flamme.
23. Revêtement de sol selon l'une des revendications 1 à 21, caractérisé par le fait qu'il est prévu une couche de glissement (17) en un matériau renfermant du silicone, déposé à l'état fluide.
EP84112945A 1983-11-02 1984-10-26 Revêtement de sol pour courts de tennis Expired EP0140354B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112945T ATE33412T1 (de) 1983-11-02 1984-10-26 Bodenbelag fuer tennisplaetze u. dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3339553 1983-11-02
DE3339553A DE3339553C2 (de) 1983-11-02 1983-11-02 Bodenbelag für Tennisplätze

Publications (3)

Publication Number Publication Date
EP0140354A2 EP0140354A2 (fr) 1985-05-08
EP0140354A3 EP0140354A3 (en) 1986-06-25
EP0140354B1 true EP0140354B1 (fr) 1988-04-06

Family

ID=6213222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112945A Expired EP0140354B1 (fr) 1983-11-02 1984-10-26 Revêtement de sol pour courts de tennis

Country Status (3)

Country Link
EP (1) EP0140354B1 (fr)
AT (1) ATE33412T1 (fr)
DE (2) DE3339553C2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513077A1 (de) * 1985-04-12 1986-10-23 Jeschke & Hübner oHG, 3160 Lehrte Tennisbodenbelag
EP0267872B1 (fr) * 1986-11-03 1992-07-29 Jacques Dunand Pistes polyvalentes aménagées pour la pratique de sports, notamment l'équitation
CH687715A5 (de) * 1994-01-19 1997-01-31 Amarit Ag Bodenbelag, insbesondere Sportplatzbelag.
IT1295806B1 (it) * 1997-11-03 1999-05-27 Mondo Spa Pavimentazione a cedevolezza differenziata
FR2807078B1 (fr) 2000-03-29 2002-10-18 Envirosport Revetement de sol sportif, notamment pour courts de tennis et autres jeux de balles
DE10038534C2 (de) * 2000-08-08 2002-06-13 Alois Dold Unterbau für Sportplätze, insbesondere Reitplätze
FR2892430A1 (fr) * 2005-10-24 2007-04-27 Jonathan Corchero Revetement de sol amortisseur, procede de realisation dudit revetement et dalle le constituant.
WO2010037239A1 (fr) * 2008-10-01 2010-04-08 Bernd Wengmann Revêtement de terrain de sport
CH703378A1 (de) * 2010-06-24 2011-12-30 Sytec Bausysteme Ag Bodenbelag.
NL2009969C2 (nl) * 2012-12-12 2014-06-16 Oranjewoud Realisatie B V Fundatie voor een sportveld, sportveld voorzien daarvan, en werkwijze voor het aanbrengen van een dergelijke fundatie.
CN107513919B (zh) * 2017-08-03 2019-08-27 浙江动动恰体育科技有限公司 一种使用热塑性弹性体材料制备的跑道
CN108486991A (zh) * 2018-04-16 2018-09-04 山东万图高分子材料股份有限公司 一种环保透水pvc塑胶跑道及其制作方法
CN113171601A (zh) * 2021-05-18 2021-07-27 山东宸奇体育文化发展有限公司 一种自动覆膜的板式网球场地

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NL94755C (fr) * 1900-01-01
DE7510228U (de) * 1975-10-02 Deutsche Semperit Gmbh Bodenbelag
DE800030C (de) * 1949-06-22 1950-08-11 Melanyit Kunststoffabrik G M B Flaechengebilde, wie Fussabstreifer, Matten, Vorleger u. dgl., aus elastischen Werkstoffen
CH373067A (it) * 1960-01-27 1963-11-15 Pirelli Materiale elastico di pavimentazione adatto per traffico prevalentemente pedonale
US3272098A (en) * 1962-07-23 1966-09-13 Minnesota Mining & Mfg Paving material and paving surfacing
DE1578933A1 (de) * 1966-10-20 1972-04-13 Alwin Schipper Unterlage zum Skifahren,Rutschen od.dgl.
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GB1418458A (en) * 1971-11-19 1975-12-17 Metriframe Structures Ltd Surfaces for use as an artificial ski slope
JPS5719172Y2 (fr) * 1975-03-10 1982-04-22
DE2520550A1 (de) * 1975-05-09 1976-11-18 Schleich Josef Spielflaechenboden, insbesondere tennisboden
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NL7806259A (nl) * 1977-06-14 1978-12-18 Tbs Sarl Synthetische bekleding voor sportterreinen.
DE2740410A1 (de) * 1977-09-08 1979-03-22 Dietrich Steinkopff Vielzweckboden
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Also Published As

Publication number Publication date
DE3339553C2 (de) 1987-03-26
DE3339553A1 (de) 1985-05-15
DE3470333D1 (en) 1988-05-11
ATE33412T1 (de) 1988-04-15
EP0140354A2 (fr) 1985-05-08
EP0140354A3 (en) 1986-06-25

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